Used other than figuratively or idiomatically: see come, across.
To find, usually by accident.
To produce what was desired; come up with the goods.
To give an appearance or impression; to project a certain image.
To change sides; to cross over to work for the opposition.
Used other than figuratively or idiomatically: see get on, to.
To contact (someone) in order to raise or discuss a certain matter.
To progress to; to start working on.